Earticle

초록

영어

To improve the security weaknesses in user authentication system, many biometrics-based user authentication schemes using smart cards have been proposed. Das in 2011, proposed an effective biometric-based remote user authentication scheme using smart cards that can provide strong authentication and mutual authentication, while eliminating the security flaws of Li-Hwang’s scheme. In this paper, we analyze the security of Das’s scheme, and we have shown that Das’s scheme is still insecure against the user impersonation attack, the server masquerading attack, the off-line password guessing attack, the man-in-the-middle attack and the insider attack. In addition, Das’s scheme does not provide mutual authentication between the user and the server.

목차

Abstract
 1. Introduction
 2. Reviews of Das’s scheme
  2.1. Registration Phas e
  2.2. Login Phase
  2.3. Authentication Phase
 3. Security Weaknesses of Das’s Scheme
  3.1. User Impersonation Attack
  3.2. Server Masquerading Attack
  3.3. Password Guessing Attack
  3.4. Man-in-the-Middle Attack
  3.5. Insider Attack
  3.6. Mutual Authentication
 4. Conclusions
 References

키워드

저자

• Younghwa An [ Computer Media Information Engineering, Kangnam University ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Bio-Science and Bio-Technology

• 간기

  격월간

• pISSN

  2233-7849

• 수록기간

  2009~2016

• 등재여부

  SCOPUS

• 십진분류

  KDC 505 DDC 605